The Reptiles and Amphibians of Utah

Description: Orange or yellow-orange base color with black bands and reticulated patterns along the body. The tail is short and blunt with black bands. The head is large and the face and nose are black. The scales are large and bead-like. This species is the only venomous lizard in the United States. 

Size: A large heavy-bodied lizard averaging 18 to 20 inches in total length. This is the largest lizard species in the United States. 

Range and Habitat: This lizard occurs in Southern Washington County. It inhabits Mojave desertscrub and is typically found in more rocky areas. It can be found up to 4,000 feet in elevation. 

Similar Species: This very distinctive lizard is not easily confused with any other species in Utah.